Watch Cadillac's LMDh race car test at Sebring

Cadillac in June provided the first look at its new LMDh (Le Mans Daytona hybrid) race car that's set to compete next year in the IMSA SportsCar Championship, specifically in the GTP (Grand Touring Prototype) class serving as the new top class of the series. Now we have the first footage of the car in motion, captured during a recent test session...